PHP中使用mysqli连接数据库例子

";

if ($result = mysqli_query($link, 'SELECT id,class,scores  FROM jian_scores WHERE scores>60 ')) {

echo('id  班级 分数 '). "
";

/* Fetch the results of the query 返回查询的结果 */
while( $row = mysqli_fetch_assoc($result) ){
    echo  $row['id'], " ", $row['class'], " ",  $row['scores'], "
";
   // printf("%s (%s) ",  $row['id'],$row['class'], $row['scores']);
}

/* Destroy the result set and free the memory used for it 结束查询释放内存 */
mysqli_free_result($result);
}


/* Close the connection 关闭连接*/
mysqli_close($link);
?>